@andrasveres Thank you for your quick replies on this thread and on the other one about body metrics / SA.
After clearing cookies / closing my browser / restarting my PC, I’ve been able to request a new password with the “lost password” link and finally been able to log in to Movescount.
I’ve been able to customize sports mode + a route and sync everything via SuuntoLink (as I always did, don’t know why I typed “Moveslink” 😉 )
thank you for your help !